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LM358 Pulse Module - Blue (5~12V)

SKU: 232462
  • US$4.44

    27 %

  • 3.26
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
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LM358 Pulse Module - Blue (5~12V)
LM358 Pulse Module - Blue (5~12V)

LM358 Pulse Module - Blue (5~12V)

US$3.26 US$4.44 27%OFF 5 (2 reviews)
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MaterialPlastic + iron
SpecificationSize: 4.6cm x 3.5cm; Main chip: LM358; Input voltage: DC 5V~12V; Input current: >=100mA
FeaturesIt is used as a square wave signal generator to generate a square wave signal for experimental development use; For generating drive a stepper motor drive of the square wave signal; Generates adjustable pulses for use of MCU; Generates adjustable pulse to control related circuit. Second, a brief description: Adjustable frequency range: 0.07Hz~2kHz (ie cycle 0.45 ms to about 15 seconds); Frequency adjustment method: Board has four short cap can select the frequency: Insert 0 shorting cap ( four short cap all off), is the high-frequency file, the longest period transferred to 0.3 seconds; Insert a short cap, the longest cycle can be transferred to four seconds; Insert two short cap, the longest cycle can be transferred to seven seconds; Insert three short cap, the longest cycle can be transferred to about 10 seconds; Insert four short cap, the longest cycle can be transferred to about 15 seconds; Duty cycle adjustment range: 0% to 100% (high / cycle); Output current: Strip 9012 transistor, so that driving ability is relatively strong, the output current can go to 500mA, the output can directly drive small relays or small motors
ApplicationGreat for DIY project
English Manual/SpecYes
OtherDuty cycle and frequency resolution adjustable; With output indicator: LED on when high level, LED off when low level; LED flashed when low frequency, LED steady on when high frequency.
Packing List1 x Module
Dimensions: 1.81 in x 1.38 in x 0.55 in (4.6 cm x 3.5 cm x 1.4 cm)
Weight: 0.35 oz (10 g)

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Quantity 3+ units 5+ units 10+ units
Rate US$2.89 shipped US$2.88 shipped US$2.87 shipped

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Recent Customer Reviews

  • escapersg Post on 1/12/2015

    Pros: Very compact, able to adjust both frequency and pulse width. Has a very width range of frequency, from a few kHz to less than 1 Hz. Cons: Mounting holes positions were not provided, hence can only design for mounting... Read more


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  • dejanjana Post on 9/9/2013

    Very usefull pulsr generator, it can have very big pallete of use, I changed one trimeer with potenciometar for easier changing of frequency Not realy, but i think it will be better to have a easier way for changing (not I... Read more

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